2622906613 has 2 divisors, whose sum is σ = 2622906614. Its totient is φ = 2622906612.

The previous prime is 2622906563. The next prime is 2622906617. The reversal of 2622906613 is 3166092262.

2622906613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2582875684 + 40030929 = 50822^2 + 6327^2 .

It is a cyclic number.

It is not a de Polignac number, because 2622906613 - 2¹⁷ = 2622775541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2622906617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311453306 + 1311453307.

It is an arithmetic number, because the mean of its divisors is an integer number (1311453307).

Almost surely, 2^2622906613 is an apocalyptic number.

It is an amenable number.

2622906613 is a deficient number, since it is larger than the sum of its proper divisors (1).

2622906613 is an equidigital number, since it uses as much as digits as its factorization.

2622906613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 2622906613 is about 51214.3203899066. The cubic root of 2622906613 is about 1379.0952925101.

Adding to 2622906613 its reverse (3166092262), we get a palindrome (5788998875).

The spelling of 2622906613 in words is "two billion, six hundred twenty-two million, nine hundred six thousand, six hundred thirteen".